One year old baby can eat grapefruit, but must give the child to eat some more tender more moist grapefruit, do not eat the kind of more old, more hard bad digestion. The tip of the grapefruit is a little bit more moist and more delicious, you can give the child to eat that, but be careful not to eat too much, may not be able to digest, resulting in children vomiting. Do not let the child eat cold, if it is winter or the weather is cooler, must pay attention to the child hot fruit before eating. One year old babies, a lot of fruit can be eaten, but must pay attention to the amount, can not eat too much at a time, if you eat too much, it may lead to diarrhea. Be sure to pay special attention to hygiene, especially in the summer season when pesticides are easy to hit, be sure to give your child to clean the fruit, peeled before eating.